₩186,400 Cheap Flights from Detroit (DTW) to Washington (DCA)

View ₩186,400 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Detroit to Washington (DTW-DCA)

Prices were available within the past 7 days and start at ₩186,400 for one-way flights and ₩274,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 2 - Mon, Jan 5
DTW
Detroit
DCA
Washington
₩274,300 Roundtrip, found 18 hours ago
₩274,300
Roundtrip
found 18 hours ago
Select Delta flight, departing Fri, Jan 2 from Detroit to Washington, returning Mon, Jan 5, priced at ₩274,300 found 18 hours ago
Delta
Thu, Mar 5 - Sun, Mar 8
DTW
Detroit
DCA
Washington
₩275,700 Roundtrip, found 9 hours ago
₩275,700
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Mar 5 from Detroit to Washington, returning Sun, Mar 8, priced at ₩275,700 found 9 hours ago
Delta
Thu, Jan 1 - Fri, Jan 9
DTW
Detroit
DCA
Washington
₩295,200 Roundtrip, found 4 days ago
₩295,200
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Fri, Jan 9, priced at ₩295,200 found 4 days ago
Delta
Thu, Jan 1 - Thu, Jan 8
DTW
Detroit
DCA
Washington
₩296,000 Roundtrip, found 18 hours ago
₩296,000
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Thu, Jan 8, priced at ₩296,000 found 18 hours ago
Delta
Thu, Mar 5 - Sun, Mar 8
DTW
Detroit
DCA
Washington
₩297,500 Roundtrip, found 9 hours ago
₩297,500
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Mar 5 from Detroit to Washington, returning Sun, Mar 8, priced at ₩297,500 found 9 hours ago
Delta
Thu, Jan 1 - Fri, Jan 9
DTW
Detroit
DCA
Washington
₩316,800 Roundtrip, found 4 days ago
₩316,800
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Fri, Jan 9, priced at ₩316,800 found 4 days ago
Delta
Thu, Jan 1 - Fri, Jan 9
DTW
Detroit
DCA
Washington
₩322,600 Roundtrip, found 4 days ago
₩322,600
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Fri, Jan 9, priced at ₩322,600 found 4 days ago
Delta
Thu, Jan 1 - Thu, Jan 8
DTW
Detroit
DCA
Washington
₩323,500 Roundtrip, found 18 hours ago
₩323,500
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Thu, Jan 8, priced at ₩323,500 found 18 hours ago
American Airlines
Thu, Jan 1 - Fri, Jan 9
DTW
Detroit
DCA
Washington
₩360,300 Roundtrip, found 4 days ago
₩360,300
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 1 from Detroit to Washington, returning Fri, Jan 9, priced at ₩360,300 found 4 days ago
United
Thu, Jan 1 - Thu, Jan 8
DTW
Detroit
DCA
Washington
₩513,200 Roundtrip, found 18 hours ago
₩513,200
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Jan 1 from Detroit to Washington, returning Thu, Jan 8, priced at ₩513,200 found 18 hours ago

Find the cheapest month to fly from Detroit (DTW) to Washington (DCA)

September is typically the cheapest month to fly

From ₩186,412 - ₩288,543 per traveler.

Frequently asked questions

How much is a flight from Metro Airport to DCA?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Metro Airport and National Airport start from ₩274,300. Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DTW to National Airport?
The majority of flights can be conveniently canceled online, but whether you are charged a fee depends on your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Metro Airport to DCA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Metro Airport to National Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Detroit Metropolitan Wayne County Airport (DTW) to DCA?
That new movie you've been desperate to see will just have to wait — the flight distance between DTW (DTW) and DCA (DCA) is only 650 kilometers. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from DTW to National Airport?
With 147 flights a month operating from Detroit Metropolitan Wayne County Airport (DTW) to National Airport, Delta Air Lines (DL) is a popular choice. You could also check out fares with American Airlines (AA). This carrier operates 86 monthly flights between Detroit and Arlington.
Are Detroit Metro Airport to National Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Detroit Metropolitan Wayne County Airport (DTW) to DCA can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start your travel planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
₩274,300
Distance
647 km
Average flight time
1 hour 38 mins

Book with confidence

Detroit to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Detroit to Washington will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DTW to DCA flights that won’t make your bank account wince. Ready to temporarily leave behind Detroit for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DCA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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*Available to Expedia members.